/Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Rigs/RigHierarchyDefines.h
constexpr [EControlRigContextChannelToKey](API\Plugins\ControlRig\Rigs\EControlRigContextChannelToKey) operator& ( [EControlRigContextChannelToKey](API\Plugins\ControlRig\Rigs\EControlRigContextChannelToKey) Lhs, [EControlRigContextChannelToKey](API\Plugins\ControlRig\Rigs\EControlRigContextChannelToKey) Rhs )